{"name":"Envirogas Drilling Activity in Erie County, Pennsylvania","publisher":"Buckhead Energy","url":"https://www.buckheadenergy.com/operators/envirogas/pennsylvania/erie","license":"https://creativecommons.org/licenses/by/4.0/","dataAsOf":"2026-08-06","source":"Public state oil & gas well-header records (permits, spuds, completions).","operator":"Envirogas","operatorSlug":"envirogas","state":"PA","county":"Erie","totalWells":170,"producingWells":27,"permits24mo":0,"spuds24mo":0,"ducCount":10,"topFormation":"Utica","rankInCounty":1,"firstPermitDate":"1977-11-10","lastPermitDate":"1988-09-15"}